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Bearing units

EXFL309-28T20 - SNR

EXFL309-28T20

Grey cast housing, radial insert ball bearing with eccentric locking collar, labyrinth seal, for high-temp. applications

Self aligning bearing units with different fixing options and housings made of cast, stainless steel or plastic.

Documentation

Product information

PRODUCT DEFINITION
BrandSNR
A - Housing height44 mm
A1 - Housing foot height / flange height18 mm
A2 - Total height from mounting surface63,9 mm
B - Width of Inner Ring42,9 mm
B1 - Overall width Inner Ring58,7 mm
d - Shaft diameter44,45 mm
d1 - Outer dia of eccent. Lock. collar / nut of adapter sleeve70 mm
e - Distance mounting surface to bearing center25 mm
G - Grease fittingM6x1
H - Housing length, width or diameter230 mm
J - Mounting holes distance177 mm
L - Housing width / diameter125 mm
N - Mounting hole dimension25 mm
S - Distance front side/bearing centre19,8 mm
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PRODUCT PERFORMANCE
C - Dynamic load rating53 kN
C0 - Static load rating31,8 kN
Operating temperature min.-20 °C
Operating temperature max.200 °C
OTHER FEATURES
Mass3,28 kg
Recommended tightening torque for set screw16,8 N-m